
Passport 5430 Technical Specifications
306308-A Rev 00
A-11
ATM T1/E1 Interface
The Passport 5430 supports the ATM T1/E1 interface to provide ATM WAN
connectivity. The ATM T1/E1 interface allows the consolidation of data, voice,
and video in one WAN connection. The interface supports the following WAN
services:
•
Available bit rate (ABR)
•
Variable bit rate (VBR)
•
Constant bit rate (CBR) for circuit emulation service (CES)
Configuring ATM Services describes asynchronous transfer mode (ATM) and
what you do to start and customize ATM services on the Passport 5430.
lists the ATM T1/E1 interface pin assignments
Table A-10.
ATM T1/E1 Pin Assignments
Pin Assignment
Pin No.
Signal
1
Receive data TIP
2
Receive data RING
3
No connect
4
Transmit data RING
5
Transmit data TIP
6
No connect
7
No connect
8
No connect
1 2 3 4 5 6 7 8